Our trailer wiring harness features a corrosion-resistant, thickened PVC coating with 16 AWG wire core. The outer layer uses premium black PVC cable sheathing, providing excellent durability and protection. This professional-grade construction ensures reliable connections and long-lasting performance, suitable for all trailer wiring needs
Y-Shape Design: This 4-pin, 5-wire kit adopts a Y-shaped design, allowing dual brown wires to connect easily to both left and right taillights, making installation quick and efficient
Wide Application: Compatible with standard 4-way flat sockets, perfect for boat trailers, ATV trailers, and cargo trailers (not compatible with motorcycle trailer wiring)
Sufficient Length: With a total length of 26 feet, this harness provides ample wire for extended trailer lighting needs, including a 3.9-foot ground wire for secure and flexible installation
Easy Installation: The 4-pin, 5-wire trailer harness comes with color-coded wires for simple identification, making it easy to connect brake lights, turn signals, and taillights, streamlining the rewiring process